Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.
Project ID: 1000272 DEA: 100V4804 EFIS: 1013000264
QA Service Level: 1
DIST-CO-RTE-PM: 10-CAL-26-21.8/30.3
Work Description: SLOPE STABILIZATION AND CONSTRUCT RETAINING WALL.
Location Description: CALAVERAS COUNTY NEAR MOKELUMNE HILL AT VARIOUS LOCATIONS FROM 3.6 MILES EAST OF ROUTE 49 TO 0.9 MILE WEST OF WOODHOUSE MINE ROAD
Contractor Name: VIKING CONSTRUCTION COMPANY, INC.
Contractor Address: Unknown
Resident Engineer: Jonathan Ngai Structure Rep.: Conor Hennessy
DIME Sample ID: 2025-09-25-59
TL Number from the TL Form: 115271
Sample Submitted By Organization: CT SC - 3665 - Shingle Springs
Sample Organization Contact: (530) 821-8266
Type of Sample: Quality Assurance
Type of Material: Concrete
Sample Taken Date: 09/25/2025
Date that the sample was received by the laboratory/organization performing the testing: 09/26/2025
The quantity of what the sample constitutes: 12 cylinders
A brief description of the sample: 4x8 concrete cylinders
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name: Wall 2
The fabricator/manufacturer/facility name: 711 materials
The concrete mix design number: 800811A
The truck number from where the sample was collected:
The batch plant ticket number from where the sample was collected: Unknown
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: Chute
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:
DIME Test ID: 2025-09-25-59-1
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 10/03/2025
Date Tested: 10/02/2025
Submitted By Organization: CT SC - 3665 - Shingle Springs
Organization Address: 3976 Durock Road, Suite 102,
Organization City: Shingle Springs
Organization State: CA
Organization Zipcode: 95686
Organization Email: brandon.miller@dot.ca.gov
Organization Phone: (530) 821-8266
General Comments for this Test: Tested by D10 Stockton Lab
Test Result Compliance:
Additional Comments When Verified:
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Unit system used?
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US Units
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Number of specimens
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3
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Test performed
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With no density determined
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Capped in accordance with?
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ASTM C1231 - Unbonded Elastomeric Pad Cap
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Average diameter of cylinder 1
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3.99 in
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Average diameter of cylinder 2
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4.00 in
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Average diameter of cylinder 3
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4.00 in
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Cross sectional area of cylinder 1
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12.5 in^2
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Cross sectional area of cylinder 2
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12.57 in^2
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Cross sectional area of cylinder 3
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12.57 in^2
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Compressive strength (to nearest 10 psi)
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3570 psi
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Maximum load on cylinder 1
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49050 lb
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Maximum load on cylinder 2
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42860 lb
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Maximum load on cylinder 3
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42340 lb
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Compressive strength of cylinder 1
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3924.0 psi
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Type of fracture pattern of cylinder 1
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4
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Compressive strength of cylinder 2
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3409.7 psi
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Compressive strength of cylinder 3
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3368.3 psi
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Type of fracture pattern of cylinder 2
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3
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Type of fracture pattern of cylinder 3
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3
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Comment on any defect in either specimen or caps (Max 250 Characters)
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no data
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Correction factor for cylinder 1
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1
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Correction factor for cylinder 2
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1
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Correction factor for cylinder 3
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1
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Age of specimen
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7 days
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Age of specimen in hours
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no data
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